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<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=386496
-->
<head>
  <title>Test for Bug 386496</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <SCRIPT Type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=386496">Mozilla Bug 386496</a>
<p id="display"></p>
<div id="content">
  <iframe style='display: block;' id="testIframe"
    src="data:text/html,<div><a id='a' href='http://a.invalid/'>Link</a></div>">
  </iframe>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">

/** Test for Bug 386496 **/

var frame = document.getElementById("testIframe");

function testDesignMode() {
  var unloadRequested = false;

  frame.contentDocument.designMode = "on";

  frame.contentWindow.addEventListener("beforeunload", function() {
    unloadRequested = true;
  }, false);

  synthesizeMouseAtCenter(frame.contentDocument.getElementById("a"), {},
                          frame.contentWindow);

  // The click has been sent. If 'beforeunload' event has been caught when we go
  // back from the event loop that means the link has been activated.
  setTimeout(function() {
    ok(!unloadRequested, "The link should not be activated in designMode");
    SimpleTest.finish();
  }, 0);
}

SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(testDesignMode);

</script>
</pre>
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